v13 support

diff --git a/plantuner.c b/plantuner.c
index b22ef9c..f87dcea 100644 (file)
--- a/plantuner.c
+++ b/plantuner.c
@@ -49,6 +49,11 @@
 
 PG_MODULE_MAGIC;
 
+#if PG_VERSION_NUM >= 130000
+#define heap_open(r, l)                                        table_open(r, l)
+#define heap_close(r, l)                               table_close(r, l)
+#endif
+
 static int     nDisabledIndexes = 0;
 static Oid     *disabledIndexes = NULL;
 static char *disableIndexesOutStr = "";